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Heart|Natural|GIA

1.80ct D IF Heart Natural Diamond

GD • D/IF • GIA 2456832355

Certificate GIA 2456832355

Diamond specifications and retailer prices

From £16,971 GBP
As of November 4, 2026
Save £15,379 GBP (48%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £32,351 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.8ct natural heart diamond

This 1.8ct natural heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2456832355. Listed at 5 retailers as of November 4, 2026, with prices from £16,971 to £32,351, a £15,379 spread on the same certified stone. MOH London lists it at £32,351. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.80
Carat
D
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2456832355
Dimensions7.37 × 6.71 × 4.15 mm
L/W Ratio1.10
Top View
7.37 mm6.71 mm1.80 ctD / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2456832355
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £32,351 GBP|Low: £16,971 GBP|High: £32,828 GBP|Avg: £23,635 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 5£16,971 GBP
Retailer 2£20,368 GBP
Retailer 4£20,920 GBP
Retailer 3£25,097 GBP
MOH London£32,351 GBP

45 data points across 5 retailers

5 retailers£16,971 GBP to £32,351 GBP

B+
Cheapest Retailer
-
£16,971 GBP
B
Retailer 2
-
£20,368 GBP
View
Retailer 3
-
£20,920 GBP
View
Price last confirmed 32 days ago
B
Retailer 4
-
£25,097 GBP
View
Most Expensive
B
MOH London
FC59C4F08 · Nov 4
£32,351 GBP
View
4 more retailers have this diamond
Prices start from £16,971 GBPSave up to £15,379 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.80ct Heart
£16,971 GBP